CARBURETOR,4150,670CFM,OFF-ROAD,VACUUM,ELECTRIC CHOKE
CARBURETOR,4150,670CFM,OFF-ROAD,VACUUM,ELECTRIC CHOKE
SKU:HOL 0-90670
BRAND NEW HOLLEY 670 CFM OFF-ROAD TRUCK AVENGER CARBURETOR WITH ELECTRIC CHOKE, VACUUM SECONDARIES, GOLD DICHROMATE FINISH, MODEL # 4150
THE OFF-ROAD TRUCK AVENGER IS DESIGNED SPECIFICALLY FOR OFF-ROAD APPLICATIONS. THE UNIQUE FUEL METERING BLOCK ELIMINATES FUEL SPILLOVER THROUGH THE BOOSTERS AT EXTREME ANGLES ALLOWING FOR 40 DEGREE CLIMBING, 30 DEGREE SIDE HILL MANEUVERS AND NOSE-DOWN DESCENTS TO AVOID HESITATIONS, STALLING AND FLOODING TYPICALLY ASSOCIATED WITH CARBS IN AN OFF-ROAD ENVIRONMENT.
THE TRUCK AVENGER FEATURES A QUICK CHANGE VACUUM SECONDARY FOR EASY FINE TUNING. 4 VACUUM PORTS FOR ALL NECESSARY VACUUM ACCESSORIES, FACTORY PRESET ELECTRIC CHOKE FOR EASY START UPS & BUILT-IN FUEL FILTER. IT IS THE PERFECT CARBURETOR FOR SMALL BLOCKS OR STOCK BIG BLOCK ENGINES.
NOTE: THIS MODEL OF CARBURETOR HAS THE SQUARE BORE FLANGE BOLT PATTERN. IT CAN REPLACE HOLLEY, EDELBROCK, CARTER AFB, AND AUTOLITE STYLE CARBURETORS WITH 5 3/16" X 5 5/8" BOLT PATTERN. IF YOU HAVE A SPREADBORE STYLE INTAKE MANIFOLD, YOU WILL NEED AN ADAPTER TO INSTALL THIS CARBURETOR. SIMILAR TO THE MR. GASKET #1932.
FEATURES:
- GOLD DICHROMATE FINISH FOR EXTREME OFF ROAD ENVIRONMENTS
- SINGLE FEED FUEL INLET FOR EASE OF INSTALLATION
- OPTIMIZED OFF-ROAD CALIBRATION THAT WORKS OUT-OF-THE-BOX
- FACTORY PRESET ELECTRIC CHOKE FOR EASY STARTUPS
- VACUUM SECONDARIES ALLOW USE ON A WIDE VARIETY OF VEHICLES. QUICK CHANGE VACUUM HOUSING CAP ALLOWS YOU TO TUNE FOR PERFORMANCE OR FUEL ECONOMY (SPRINGS INCLUDED)
- COMPATIBLE WITH GM, CHRYSLER, AND FORD A/T KICKDOWN LINKAGE. ADDITIONAL PARTS MAY BE REQUIRED.
- ONE PIECE OFF-ROAD VENT TUBE ELIMINATES FUEL SPILLOVER DURING EXTREME MANEUVERS.
- POWER VALVE BLOW-OUT PROTECTION
- INTENDED FOR OFF-ROAD/OFF-ANGLE USE. UNIQUE METERING BLOCK DESIGNED FOR FLOOD FREE OPERATION UP TO 40 DEGREE WHILE CLIMBING AND 30 DEGREE DURING SIDE HILL MANEUVERS & "NOSE DOWN" DESCENTS
- 100% WET-FLOW TESTED BY HOLLEY TECHNICIANS TO ASSURE IT ARRIVES READY TO RUN!
SPECS:
- BARRELS: 4
- BOOSTER: ANNULAR/STRAIGHT
- BRAND: HOLLEY
- CFM: 670
- CHOKE: ELECTRIC
- EMISSION CODE: 3
- FINISH: DICHROMATE GOLD
- FUEL: GASOLINE
- FUEL INLET: SINGLE
- MATERIAL: ALUMINUM
- MODEL: 4150
- PRIMARY MAIN JET: 68
- PRIMARY POWER VALVE: 6.5
- PRIMARY PUMP NOZZLE SIZE: 28
- PRODUCT TYPE: 4150 MODEL CARBURETOR
- SECONDARIES: VACUUM
- SUPERCHARGED APPLICATION: NO
- THROTTLE BORE: 1.563 INCH
- VACUUM PORTS: 1 TIMED (SPARK) PORT, 2 FULL, AND 1 PCV PORT
YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS CARBURETOR HERE, AND THE CARBURETOR NUMERICAL LISTING HERE.